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Casting for fireplace heat exchanger |
| D260925 |
Casting for fireplace heat exchanger
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| Patent Drawings: | |
| Inventor: |
Metz, et al. |
| Date Issued: |
September 22, 1981 |
| Application: |
05/967,439 |
| Filed: |
December 7, 1978 |
| Inventors: |
Metz; Thomas V. (Portland, OR)
Sirois; W. James (Beaverton, OR)
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| Assignee: |
Pacific Fireplace Furnishings, Inc. (Portland, OR) |
| Primary Examiner: |
Kemper; Catherine E. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Chernoff & Vilhauer |
| U.S. Class: |
D23/403 |
| Field Of Search: |
D23/92; D23/93; D23/94; D23/95; D23/96; D23/97; D23/127; D7/207; 126/120; 126/121; 126/138; 126/140; 126/163R; 126/163A; 126/164; 126/165 |
| International Class: |
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| U.S Patent Documents: |
D254388 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a casting for fireplace heat exchanger, as shown and described. |
| Description: |
FIG. 1 is a perspective view of a casting for fireplace heat exchanger showing our new design;
FIG. 2 is a plan view thereof;
FIG. 3 is a side elevational view thereof, the side of the casting not shown herein is a mirror image thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a bottom view thereof.
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